LIGATURE APPARATUS FOR ORTHODENTIC INSTRUMENTS
申请公布号:KR0164257(B1)
申请号:KR19950036685
申请日期:1995.10.23
申请公布日期:1999.01.15
发明人:KIM, JOONG-HAN
分类号:A61C13/225;A61C7/02;A61C7/32;(IPC1-7):A61C13/225
主分类号:A61C13/225
VOLTAGE MULTIPLICATION EQUIPMENT
METHOD FOR DIAGNOSING CURRENT COLLECTOR OF TURBINE GENERATOR AND ITS EXCITATION CONTROL METHOD
ROTOR OF SALIENT POLE TYPE ROTARY MACHINE
ELECTRO SPRAY TYPE ION SOURCE AND FOCUSING ION BEAM DEVICE USING IT
INDIRECTLY HEATED CATHODE FOR CATHODE-RAY TUBE
TRANSPARENT CONDUCTIVE FILM AND ITS FORMING METHOD
FLAME RETARDANT COMPOSITION, ELECTRIC WIRE, AND CABLE
SEMICONDUCTIVE LAYER COMPOSITION FOR ELECTRIC POWER CABLE